%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : FLD010-5 : TPTP v9.3.1. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n006.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 09:49:32 AM UTC 2026
% Result : Unsatisfiable 2.91s 0.69s
% Output : Refutation 2.91s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 15
% Syntax : Number of formulae : 49 ( 22 unt; 3 def)
% Number of atoms : 90 ( 2 equ)
% Maximal formula atoms : 5 ( 1 avg)
% Number of connectives : 79 ( 38 ~; 39 |; 0 &)
% ( 2 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 13 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 8 ( 6 usr; 3 prp; 0-3 aty)
% Number of functors : 4 ( 4 usr; 3 con; 0-1 aty)
% Number of variables : 29 ( 0 sgn 29 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f5,axiom,
! [X2,X0,X1] :
( ~ sum(X1,X0,X2)
| sum(X0,X1,X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',commutativity_addition) ).
fof(f8,axiom,
! [X0] :
( ~ defined(X0)
| product(multiplicative_identity,X0,X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',existence_of_identity_multiplication) ).
fof(f9,axiom,
! [X0] :
( sum(additive_identity,X0,additive_identity)
| product(multiplicative_inverse(X0),X0,multiplicative_identity)
| ~ defined(X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',existence_of_inverse_multiplication) ).
fof(f10,axiom,
! [X2,X0,X1] :
( ~ product(X1,X0,X2)
| product(X0,X1,X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',commutativity_multiplication) ).
fof(f11,axiom,
! [X2,X3,X0,X1,X6,X4,X5] :
( ~ product(X5,X6,X2)
| ~ sum(X3,X4,X5)
| sum(X0,X1,X2)
| ~ product(X3,X6,X0)
| ~ product(X4,X6,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',distributivity_1) ).
fof(f14,axiom,
defined(additive_identity),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',well_definedness_of_additive_identity) ).
fof(f17,axiom,
defined(multiplicative_identity),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',well_definedness_of_multiplicative_identity) ).
fof(f18,axiom,
! [X0] :
( sum(additive_identity,X0,additive_identity)
| ~ defined(X0)
| defined(multiplicative_inverse(X0)) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',well_definedness_of_multiplicative_inverse) ).
fof(f21,axiom,
! [X0,X1] :
( sum(additive_identity,X0,X1)
| ~ less_or_equal(X0,X1)
| ~ less_or_equal(X1,X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',antisymmetry_of_order_relation) ).
fof(f23,axiom,
! [X0,X1] :
( ~ defined(X1)
| less_or_equal(X1,X0)
| ~ defined(X0)
| less_or_equal(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/FLD002-0.ax',totality_of_order_relation) ).
fof(f27,negated_conjecture,
~ sum(additive_identity,multiplicative_identity,additive_identity),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_sum_1) ).
fof(f28,negated_conjecture,
~ sum(additive_identity,multiplicative_inverse(multiplicative_identity),multiplicative_identity),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_sum_2) ).
fof(f29,definition,
sF0 = multiplicative_inverse(multiplicative_identity),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f30,plain,
multiplicative_inverse(multiplicative_identity) = sF0,
inference(reorient_equations,[],[f29]) ).
fof(f31,plain,
~ sum(additive_identity,sF0,multiplicative_identity),
inference(definition_folding,[],[f28,f30]) ).
fof(f32,plain,
product(multiplicative_identity,additive_identity,additive_identity),
inference(resolution,[],[f8,f14]) ).
fof(f37,plain,
product(additive_identity,multiplicative_identity,additive_identity),
inference(resolution,[],[f10,f32]) ).
fof(f44,plain,
( ~ defined(multiplicative_identity)
| defined(multiplicative_inverse(multiplicative_identity)) ),
inference(resolution,[],[f18,f27]) ).
fof(f46,plain,
defined(multiplicative_inverse(multiplicative_identity)),
inference(forward_subsumption_resolution,[],[f44,f17]) ).
fof(f47,plain,
defined(sF0),
inference(forward_demodulation,[],[f46,f30]) ).
fof(f48,plain,
product(multiplicative_identity,sF0,sF0),
inference(resolution,[],[f47,f8]) ).
fof(f49,plain,
product(sF0,multiplicative_identity,sF0),
inference(resolution,[],[f48,f10]) ).
fof(f67,plain,
! [X0,X1] :
( sum(X0,additive_identity,X1)
| ~ less_or_equal(X1,X0)
| ~ less_or_equal(X0,X1) ),
inference(resolution,[],[f21,f5]) ).
fof(f92,plain,
! [X0] :
( ~ defined(X0)
| less_or_equal(sF0,X0)
| less_or_equal(X0,sF0) ),
inference(resolution,[],[f23,f47]) ).
fof(f94,plain,
( product(multiplicative_inverse(multiplicative_identity),multiplicative_identity,multiplicative_identity)
| ~ defined(multiplicative_identity) ),
inference(resolution,[],[f9,f27]) ).
fof(f96,plain,
product(multiplicative_inverse(multiplicative_identity),multiplicative_identity,multiplicative_identity),
inference(forward_subsumption_resolution,[],[f94,f17]) ).
fof(f97,plain,
product(sF0,multiplicative_identity,multiplicative_identity),
inference(forward_demodulation,[],[f96,f30]) ).
fof(f187,plain,
! [X2,X3,X0,X1] :
( ~ product(X1,multiplicative_identity,X3)
| sum(X2,X3,multiplicative_identity)
| ~ product(X0,multiplicative_identity,X2)
| ~ sum(X0,X1,sF0) ),
inference(resolution,[],[f11,f97]) ).
fof(f196,plain,
( less_or_equal(sF0,sF0)
| less_or_equal(sF0,sF0) ),
inference(resolution,[],[f92,f47]) ).
fof(f197,plain,
less_or_equal(sF0,sF0),
inference(duplicate_literal_removal,[],[f196]) ).
fof(f1048,plain,
! [X0,X1] :
( ~ product(X1,multiplicative_identity,X0)
| sum(X0,additive_identity,multiplicative_identity)
| ~ sum(X1,additive_identity,sF0) ),
inference(resolution,[],[f187,f37]) ).
fof(f8600,plain,
( sum(sF0,additive_identity,multiplicative_identity)
| ~ sum(sF0,additive_identity,sF0) ),
inference(resolution,[],[f1048,f49]) ).
fof(f8602,definition,
( spl1_88
<=> sum(sF0,additive_identity,sF0) ),
introduced(definition,[new_symbols(definition,[spl1_88])],[avatar_definition]) ).
fof(f8604,plain,
( ~ sum(sF0,additive_identity,sF0)
| spl1_88 ),
inference(avatar_component_clause,[],[f8602]) ).
fof(f8606,definition,
( spl1_89
<=> sum(sF0,additive_identity,multiplicative_identity) ),
introduced(definition,[new_symbols(definition,[spl1_89])],[avatar_definition]) ).
fof(f8608,plain,
( sum(sF0,additive_identity,multiplicative_identity)
| ~ spl1_89 ),
inference(avatar_component_clause,[],[f8606]) ).
fof(f8609,plain,
( ~ spl1_88
| spl1_89 ),
inference(avatar_split_clause,[],[f8600,f8606,f8602]) ).
fof(f8807,plain,
( ~ less_or_equal(sF0,sF0)
| ~ less_or_equal(sF0,sF0)
| spl1_88 ),
inference(resolution,[],[f8604,f67]) ).
fof(f8808,plain,
( ~ less_or_equal(sF0,sF0)
| spl1_88 ),
inference(duplicate_literal_removal,[],[f8807]) ).
fof(f8809,plain,
( $false
| spl1_88 ),
inference(forward_subsumption_resolution,[],[f8808,f197]) ).
fof(f8810,plain,
spl1_88,
inference(avatar_contradiction_clause,[],[f8809]) ).
fof(f9170,plain,
( sum(additive_identity,sF0,multiplicative_identity)
| ~ spl1_89 ),
inference(resolution,[],[f8608,f5]) ).
fof(f9200,plain,
( $false
| ~ spl1_89 ),
inference(forward_subsumption_resolution,[],[f9170,f31]) ).
fof(f9201,plain,
~ spl1_89,
inference(avatar_contradiction_clause,[],[f9200]) ).
cnf(s71,plain,
( ~ spl1_88
| spl1_89 ),
inference(sat_conversion,[],[f8609]) ).
cnf(s115,plain,
spl1_88,
inference(sat_conversion,[],[f8810]) ).
cnf(s157,plain,
~ spl1_89,
inference(sat_conversion,[],[f9201]) ).
cnf(s168,plain,
$false,
inference(rat,[],[s71,s157,s115]) ).
fof(f9202,plain,
$false,
inference(avatar_sat_refutation,[],[s168]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : FLD010-5 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.18 % Computer : n006.cluster.edu
% 0.09/0.18 % Model : x86_64 x86_64
% 0.09/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.18 % Memory : 8046.5625MB
% 0.09/0.18 % OS : Linux 6.8.0-71-generic
% 0.09/0.18 % CPULimit : 300
% 0.09/0.18 % WCLimit : 300
% 0.09/0.18 % DateTime : Tue Sep 29 00:22:40 UTC 2026
% 0.09/0.19 % CPUTime :
% 0.09/0.19 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.22 Running first-order model finding
% 0.09/0.22 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.91/0.69 % (356100)Will run a generic schedule for satisfiability detection.
% 2.91/0.69 % (356109)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2889256096:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 2.91/0.69 % (356106)% WARNING: option uhcvi not known.
% 2.91/0.69 % (356105)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1326300833_2999 on theBenchmark for (2999ds/0Mi)
% 2.91/0.69 % (356107)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3388106495:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 2.91/0.69 % (356106)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1460135928:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 2.91/0.69 % (356110)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3988222565:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 2.91/0.69 % (356108)dis+10_1_sil=32000:sp=arity:random_seed=658586741:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 2.91/0.69 % (356111)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=231843761:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 2.91/0.69 % TRYING [1]
% 2.91/0.69 % TRYING [2]
% 2.91/0.69 % TRYING [3]
% 2.91/0.69 % TRYING [4]
% 2.91/0.69 % (356109)Instruction limit reached!
% 2.91/0.69 % (356109)------------------------------
% 2.91/0.69 % (356109)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.91/0.69 % (356109)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.91/0.69 % (356109)CaDiCaL version: 2.1.3
% 2.91/0.69 % (356109)Termination reason: Instruction limit
% 2.91/0.69 % (356109)Termination phase: Saturation
% 2.91/0.69 % (356109)Time elapsed: 0.033 s
% 2.91/0.69 % (356109)Peak memory usage: 11 MB
% 2.91/0.69 % (356109)Instructions burned: 118 (million)
% 2.91/0.69 % TRYING [5]
% 2.91/0.69 % (356119)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1256488566:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 2.91/0.69 % TRYING [1]
% 2.91/0.69 % TRYING [2]
% 2.91/0.69 % TRYING [3]
% 2.91/0.69 % TRYING [4]
% 2.91/0.69 % TRYING [5]
% 2.91/0.69 % (356108)Instruction limit reached!
% 2.91/0.69 % (356108)------------------------------
% 2.91/0.69 % (356108)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.91/0.69 % (356108)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.91/0.69 % (356108)CaDiCaL version: 2.1.3
% 2.91/0.69 % (356108)Termination reason: Instruction limit
% 2.91/0.69 % (356108)Termination phase: Saturation
% 2.91/0.69 % (356108)Time elapsed: 0.065 s
% 2.91/0.69 % (356108)Peak memory usage: 12 MB
% 2.91/0.69 % (356108)Instructions burned: 104 (million)
% 2.91/0.69 % TRYING [6]
% 2.91/0.69 % (356110)Instruction limit reached!
% 2.91/0.69 % (356110)------------------------------
% 2.91/0.69 % (356110)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.91/0.69 % (356110)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.91/0.69 % (356110)CaDiCaL version: 2.1.3
% 2.91/0.69 % (356110)Termination reason: Instruction limit
% 2.91/0.69 % (356110)Termination phase: Saturation
% 2.91/0.69 % (356110)Time elapsed: 0.077 s
% 2.91/0.69 % (356110)Peak memory usage: 15 MB
% 2.91/0.69 % (356110)Instructions burned: 131 (million)
% 2.91/0.69 % TRYING [6]
% 2.91/0.69 % (356121)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3779927445:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 2.91/0.69 % (356111)Instruction limit reached!
% 2.91/0.69 % (356111)------------------------------
% 2.91/0.69 % (356111)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.91/0.69 % (356111)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.91/0.69 % (356111)CaDiCaL version: 2.1.3
% 2.91/0.69 % (356111)Termination reason: Instruction limit
% 2.91/0.69 % (356111)Termination phase: Saturation
% 2.91/0.69 % (356111)Time elapsed: 0.101 s
% 2.91/0.69 % (356111)Peak memory usage: 12 MB
% 2.91/0.69 % (356111)Instructions burned: 160 (million)
% 2.91/0.69 % (356122)dis+11_32_anc=none:slsqr=2,1:sil=64000:sas=cadical:lma=off:lsd=50:s2agt=8:slsqc=1:kmz=on:newcnf=on:slsq=on:random_seed=3149718098:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 2.91/0.69 % (356125)ott-21_1_sil=16000:fs=off:random_seed=3180578000:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 2.91/0.69 % TRYING [7]
% 2.91/0.69 % (356121)Instruction limit reached!
% 2.91/0.69 % (356121)------------------------------
% 2.91/0.69 % (356121)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.91/0.69 % (356121)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.91/0.69 % (356121)CaDiCaL version: 2.1.3
% 2.91/0.69 % (356121)Termination reason: Instruction limit
% 2.91/0.69 % (356121)Termination phase: Saturation
% 2.91/0.69 % (356121)Time elapsed: 0.082 s
% 2.91/0.69 % (356121)Peak memory usage: 15 MB
% 2.91/0.69 % (356121)Instructions burned: 132 (million)
% 2.91/0.69 % (356119)Instruction limit reached!
% 2.91/0.69 % (356119)------------------------------
% 2.91/0.69 % (356119)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.91/0.69 % (356119)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.91/0.69 % (356119)CaDiCaL version: 2.1.3
% 2.91/0.69 % (356119)Termination reason: Instruction limit
% 2.91/0.69 % (356119)Termination phase: Finite model building constraint generation
% 2.91/0.69 % (356119)Time elapsed: 0.144 s
% 2.91/0.69 % (356119)Peak memory usage: 30 MB
% 2.91/0.69 % (356119)Instructions burned: 739 (million)
% 2.91/0.69 % (356127)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1330360064:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 2.91/0.69 % (356128)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1060505908:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 2.91/0.69 % TRYING [1]
% 2.91/0.69 % TRYING [2]
% 2.91/0.69 % TRYING [3]
% 2.91/0.69 % TRYING [7]
% 2.91/0.69 % TRYING [4]
% 2.91/0.69 % (356125)Instruction limit reached!
% 2.91/0.69 % (356125)------------------------------
% 2.91/0.69 % (356125)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.91/0.69 % (356125)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.91/0.69 % (356125)CaDiCaL version: 2.1.3
% 2.91/0.69 % (356125)Termination reason: Instruction limit
% 2.91/0.69 % (356125)Termination phase: Saturation
% 2.91/0.69 % (356125)Time elapsed: 0.092 s
% 2.91/0.69 % (356125)Peak memory usage: 12 MB
% 2.91/0.69 % (356125)Instructions burned: 180 (million)
% 2.91/0.69 % TRYING [5]
% 2.91/0.69 % (356131)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3974530875:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 2.91/0.69 % TRYING [6]
% 2.91/0.69 % TRYING [7]
% 2.91/0.69 % (356128)Instruction limit reached!
% 2.91/0.69 % (356128)------------------------------
% 2.91/0.69 % (356128)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.91/0.69 % (356128)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.91/0.69 % (356128)CaDiCaL version: 2.1.3
% 2.91/0.69 % (356128)Termination reason: Instruction limit
% 2.91/0.69 % (356128)Termination phase: Finite model building constraint generation
% 2.91/0.69 % (356128)Time elapsed: 0.171 s
% 2.91/0.69 % (356128)Peak memory usage: 25 MB
% 2.91/0.69 % (356128)Instructions burned: 870 (million)
% 2.91/0.69 % (356133)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2740347852:i=889:ins=1_2996 on theBenchmark for (2996ds/889Mi)
% 2.91/0.69 % (356131) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-356100-356131"...
% 2.91/0.69 % (356131)...printing done.
% 2.91/0.69 % (356131)Refutation found. Thanks to Tanya!
% 2.91/0.69 % SZS status Unsatisfiable for theBenchmark
% 2.91/0.69 % SZS output start Proof for theBenchmark
% See solution above
% 2.91/0.69 % (356131)------------------------------
% 2.91/0.69 % (356131)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.91/0.69 % (356131)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.91/0.69 % (356131)CaDiCaL version: 2.1.3
% 2.91/0.69 % (356131)Termination reason: Refutation
% 2.91/0.69 % (356131)Time elapsed: 0.195 s
% 2.91/0.69 % (356131)Peak memory usage: 16 MB
% 2.91/0.69 % (356131)Instructions burned: 318 (million)
% 2.91/0.69 % (356100)Success in time 0.467 s
% 2.91/0.69 % Vampire exiting
%------------------------------------------------------------------------------